Man that sucks.........As someone who has a daughter who was born with cancer and I lost a step dad to the disease I feel for you. I know how the bills can add up. I hope and pray for all the best for you and your family. I can certainly understand the stress of the job and disease. It looks like I have a lot in common with you, since I have been touched by cancer, I am in law enforcement and enjoy mountain biking.
I hate to see you have to sell off a work you just completed........It really looks great. Maybe another avenue will present itself.
PS. my daughter is about to turn 5 and is a beautiful example that cancer can be battled with good results.